← Data interpretation lesson New set →

Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 9 · 40 questions
TalentJR

The method (Total first): Total = add every value. Average = total ÷ number of rows. Percent of total = that value ÷ total × 100. Most/fewest: compare all the values. Difference = bigger − smaller.

NameDateTime takenScore ___ / 40
  1. 1.Visitors to a science museum
    Jan: 200
    Feb: 400
    Mar: 150
    Apr: 200
    May: 50
    Which month has the fewest visitors?     (a) Jan (b) Feb (c) May (d) Mar
  2. 2.Books sold by a shop
    Mon: 250
    Tue: 150
    Wed: 350
    Thu: 150
    Fri: 100
    How many more books are there for Wed than for Tue?
  3. 3.Mangoes sold by a fruit seller
    Mon: 15
    Tue: 35
    Wed: 25
    Thu: 10
    Fri: 15
    Which day has the most mangoes?     (a) Mon (b) Thu (c) Wed (d) Tue
  4. 4.Books sold by a shop
    Mon: 25
    Tue: 5
    Wed: 20
    Thu: 15
    Fri: 35
    How many more books are there for Mon than for Thu?
  5. 5.Visitors to a science museum
    Jan: 30
    Feb: 20
    Mar: 20
    Apr: 20
    May: 10
    How many visitors are there in all?
  6. 6.Trees planted by each class
    Class 6: 50
    Class 7: 20
    Class 8: 30
    Class 9: 70
    Class 10: 30
    How many trees are there in all?
  7. 7.Mangoes sold by a fruit seller
    Mon: 75
    Tue: 125
    Wed: 25
    Thu: 75
    Fri: 200
    How many mangoes are there in all?
  8. 8.Books sold by a shop
    Mon: 120
    Tue: 320
    Wed: 120
    Thu: 200
    Fri: 40
    What is the average number of books per day?
  9. 9.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 20
    Wed: 20
    Thu: 15
    Fri: 20
    How many more mangoes are there for Fri than for Thu?
  10. 10.Students who chose each subject
    Maths: 50
    Science: 80
    English: 10
    Hindi: 20
    Art: 40
    The number for Science is what percent of the total?
  11. 11.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 90
    Wed: 150
    Thu: 120
    Fri: 120
    What is the average number of mangoes per day?
  12. 12.Books sold by a shop
    Mon: 180
    Tue: 150
    Wed: 60
    Thu: 90
    Fri: 120
    How many books are there in all?
  13. 13.Trees planted by each class
    Class 6: 350
    Class 7: 100
    Class 8: 150
    Class 9: 200
    Class 10: 200
    How many trees are there in all?
  14. 14.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 25
    Wed: 125
    Thu: 100
    Fri: 50
    Which day has the fewest mangoes?     (a) Thu (b) Wed (c) Tue (d) Fri
  15. 15.Visitors to a science museum
    Jan: 100
    Feb: 120
    Mar: 80
    Apr: 60
    May: 40
    The number for Mar is what percent of the total?
  16. 16.Students who chose each subject
    Maths: 40
    Science: 20
    English: 60
    Hindi: 30
    Art: 50
    The number for Hindi is what percent of the total?
  17. 17.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 50
    Wed: 10
    Thu: 50
    Fri: 30
    What is the difference between the highest and the lowest number of mangoes?
  18. 18.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 100
    Wed: 125
    Thu: 75
    Fri: 150
    Which day has the fewest mangoes?     (a) Wed (b) Tue (c) Mon (d) Thu
  19. 19.Books sold by a shop
    Mon: 90
    Tue: 60
    Wed: 75
    Thu: 45
    Fri: 30
    What is the difference between the highest and the lowest number of books?
  20. 20.Mangoes sold by a fruit seller
    Mon: 50
    Tue: 80
    Wed: 20
    Thu: 40
    Fri: 10
    How many mangoes are there in all?
  21. 21.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 60
    Wed: 120
    Thu: 80
    Fri: 100
    The number for Wed is what percent of the total?
  22. 22.Books sold by a shop
    Mon: 150
    Tue: 400
    Wed: 100
    Thu: 150
    Fri: 200
    The number for Fri is what percent of the total?
  23. 23.Books sold by a shop
    Mon: 160
    Tue: 80
    Wed: 280
    Thu: 160
    Fri: 120
    The number for Thu is what percent of the total?
  24. 24.Books sold by a shop
    Mon: 60
    Tue: 60
    Wed: 160
    Thu: 100
    Fri: 20
    How many books are there in all?
  25. 25.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 15
    Thu: 25
    Fri: 10
    Which day has the fewest books?     (a) Fri (b) Tue (c) Mon (d) Thu
  26. 26.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 100
    Class 9: 25
    Class 10: 150
    The number for Class 9 is what percent of the total?
  27. 27.Visitors to a science museum
    Jan: 150
    Feb: 90
    Mar: 120
    Apr: 120
    May: 120
    The number for Apr is what percent of the total?
  28. 28.Mangoes sold by a fruit seller
    Mon: 60
    Tue: 75
    Wed: 60
    Thu: 45
    Fri: 60
    How many more mangoes are there for Tue than for Mon?
  29. 29.Visitors to a science museum
    Jan: 400
    Feb: 50
    Mar: 300
    Apr: 150
    May: 100
    Which month has the most visitors?     (a) Mar (b) Feb (c) Apr (d) Jan
  30. 30.Trees planted by each class
    Class 6: 20
    Class 7: 20
    Class 8: 20
    Class 9: 25
    Class 10: 15
    What is the difference between the highest and the lowest number of trees?
  31. 31.Visitors to a science museum
    Jan: 25
    Feb: 5
    Mar: 25
    Apr: 15
    May: 30
    How many more visitors are there for Jan than for Feb?
  32. 32.Mangoes sold by a fruit seller
    Mon: 400
    Tue: 200
    Wed: 200
    Thu: 50
    Fri: 150
    How many mangoes are there in all?
  33. 33.Trees planted by each class
    Class 6: 60
    Class 7: 80
    Class 8: 100
    Class 9: 40
    Class 10: 120
    How many more trees are there for Class 8 than for Class 7?
  34. 34.Books sold by a shop
    Mon: 250
    Tue: 50
    Wed: 150
    Thu: 250
    Fri: 300
    How many books are there in all?
  35. 35.Trees planted by each class
    Class 6: 200
    Class 7: 150
    Class 8: 200
    Class 9: 200
    Class 10: 250
    What is the average number of trees per class?
  36. 36.Visitors to a science museum
    Jan: 75
    Feb: 200
    Mar: 100
    Apr: 50
    May: 75
    How many more visitors are there for Jan than for Apr?
  37. 37.Students who chose each subject
    Maths: 25
    Science: 20
    English: 15
    Hindi: 20
    Art: 20
    How many more students are there for Maths than for Hindi?
  38. 38.Trees planted by each class
    Class 6: 150
    Class 7: 125
    Class 8: 75
    Class 9: 50
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  39. 39.Visitors to a science museum
    Jan: 40
    Feb: 20
    Mar: 40
    Apr: 40
    May: 60
    The number for May is what percent of the total?
  40. 40.Visitors to a science museum
    Jan: 60
    Feb: 60
    Mar: 30
    Apr: 60
    May: 90
    What is the average number of visitors per month?

Answer key

  1. May
  2. 200
  3. Tue
  4. 10
  5. 100
  6. 200
  7. 500
  8. 160
  9. 5
  10. 40
  11. 120
  12. 600
  13. 1000
  14. Tue
  15. 20
  16. 15
  17. 50
  18. Mon
  19. 60
  20. 200
  21. 30
  22. 20
  23. 20
  24. 400
  25. Fri
  26. 5
  27. 20
  28. 15
  29. Jan
  30. 10
  31. 20
  32. 1000
  33. 20
  34. 1000
  35. 200
  36. 25
  37. 5
  38. 100
  39. 30
  40. 60

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude